史籍中秦陇地区银矿信息及前寒武纪赋矿地层

Distributed Information of Ancient Silver Ores in Historical Works and Precambrian Stratification of Contained Silver—polymetal in Qinzhou-Longzhou Region

秦州、陇州地区是我国北宋时期著名产银区,明代仍有采矿银、矿金之记载,其早期开发可溯至唐代和战国时期。本文将古代银矿信息与当今地质科技成果相结合,对前寒武纪赋矿地层进行了初步分析,划分出三个银多金属成矿带和一个古金矿开采区,并提出某些找矿见解。

The Qinzhou—Longzhou district is an important region of siIver ore in Northern Song Dvnasty Period(960-1127 A.D.) in China. In Wan Li Period (1573-1620 A.D.) of Ming Dynasty, the silver ore and gold ore were still mined. Its min-ing history of the inital stages can be traced back to Tang Dynasty (618-907 A.D.) and Warring Statses Period (475-221 B.C.). Withe the ancient data to classify three silver-polymetallic ore zones and an ancient mined region of gold ore. The approach to the ore-research in Qinzhou-Longzhou region is also presented.